4 PCS Nipple Everter for Breastfeeding Support, Nipple Corrector, Aids in Latch by Drawing Out Flat or Inverted Nipples for Nursing Moms (Pink + Transparent)

["Package include 2 Pairs different n.i.p.p.les. vacuum cup, experience the different body suction.","ABS Material: The n.i.p.p.les corrector is made of soft silicone material, no burden on skin and comfortable to use.","Easy To Use - Simply squeeze the top and place over the n.i.p.p.le prior to breastfeeding. Not only can utilize negative pressure to drag and pull n.i.p.p.les, but also can be adaptable to different using angles, and is convenient in use.","Compact Size: Easy to storage and carry, you can put it in your backpack, handbag etc."]